一种检测设备自动计量检定系统的设计及应用

Design and Application of an Automatic Measurement and Verification System for Testing Equipment

某大型机电产品所需检测设备众多,检测设备的计量检定信号繁杂,人工计量检定需要反复接线、拆线、更换计量仪表。耗时长、易错漏,数据记录繁琐,效率低。为了提高计量检定效率,改变人工计量错漏忘的落后现状,满足实战计量保障急需,采用LAN、RS232、USB等总线控制,在计算机的控制下,通过设计的适配接口及电缆等,集成多种测量仪表,实现各种复杂电信号的自动转接、控制,实时自动采集、传输与处理、显示和存档,实现自动化测试和信息管理,同时具有兼容性和扩展能力的自动计量检定系统。

A large electromechanical product requires a lot of testing equipment,and the measuring and verification signals of the testing equipment are complex.Manual measurement and verification requires repeated wiring,wire removal,and replacement of measuring instruments.It is time-consuming,error-prone,cumbersome and inefficient in data recording.In order to improve the efficiency of measurement verification,change the backward status of manual measurement errors and omissions,and meet the urgent need of actual measurement support,the LAN,RS232,USB and other buses are used for control.Under the control of the computer,a variety of measuring instruments are integrated through the designed adapter interfaces and cables,to realize the automatic transfer and control of various complex electrical signals,real-time automatic acquisition,transmission and processing,display and archiving,and realize automatic testing and information management,automatic metrological verification system with compatibility and expansion capability.